Our Staff Directory
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ZERO's Executive Team
Mission Team


Nicole Abbott
Senior Coordinator, Patient Programs
Georgia Bates
Manager, State Government Relations & Advocacy
Hal Berger
Coordinator, Government Relations
Tracy Cameron
Manager, Online Community & Patient Support
Lisa A. Hall
Director, Health Equity, Community Organizing, & Engagement
Terri Likowski
Director, Support Groups
Jeremy Patch
Senior Director, Patient Programs & Education
Zaneta Taylor
Director, Mission Volunteer Engagement
Marketing & Communications Team


Sarrah Bates
Manager, Social Media
David Calvert
Manager, Creative Services
Joyce von Hacht
Senior Web Administrator
Jaisree Purkayastha
Assistant, Marketing & Communications
Jasef Wisener
Sr. Manager, Mission Marketing
Development Team


Jamie Aiken
Manager, Regional Development
Brianna Athans
Fundraising Manager
Mirandy Britton
Coordinator, Field Revenue
Sam Garcia
Coordinator, Events Marketing
Angie Hawk
Senior Director, Corporate Partnerships
Amanda Hasse
Manager, Regional Development
Mariano Lim
Graphic Designer
Michelle Lin
Assistant, Development
Lauren McPhail
Director, Development
Yasemin Merwede
Manager, DIY & 3rd Party Fundraising
Matt Miller
Manager, Regional Development
Kaitlin Myers
Manager, Regional Development
Deborah Pollock
Manager, Regional Development
Margot Rankins-Burd
Manager, Donor Operations
Jena Robertson
Coordinator, Partnerships
AJ Ware
Director, Corporate Partnerships
Jessica Zamarripa
Manager, Regional Development
Operations Team


Anesha Berry
Assistant, Accounting
Brianna Florentine
Executive Assistant
Marissa Salguero
Director, Finance
Siafa Tolbert
Coordinator, Human Resources
Mo Usman
Director, Information Technology
Interested in joining our team?
Check out our current openings for full-time roles, contractors, and internships.